Ferroelectrics In Microwave Devices Circuits And Systems
DOWNLOAD
Download Ferroelectrics In Microwave Devices Circuits And Systems PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Ferroelectrics In Microwave Devices Circuits And Systems book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Ferroelectrics In Microwave Devices Circuits And Systems
DOWNLOAD
Author : Spartak Gevorgian
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-05-30
Ferroelectrics In Microwave Devices Circuits And Systems written by Spartak Gevorgian and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-30 with Technology & Engineering categories.
Today’s wireless communications and information systems are heavily based on microwave technology. Current trends indicate that in the future along with - crowaves, the millimeter wave and Terahertz technologies will be used to meet the growing bandwidth and overall performance requirements. Moreover, motivated by the needs of the society, new industry sectors are gaining ground; such as wi- less sensor networks, safety and security systems, automotive, medical, envir- mental/food monitoring, radio tags etc. Furthermore, the progress and the pr- lems in the modern society indicate that in the future these systems have to be more user/consumer friendly, i. e. adaptable, reconfigurable and cost effective. The mobile phone is a typical example which today is much more than just a phone; it includes a range of new functionalities such as Internet, GPS, TV, etc. To handle, in a cost effective way, all available and new future standards, the growing n- ber of the channels and bandwidth both the mobile handsets and the associated systems have to be agile (adaptable/reconfigurable). The complex societal needs have initiated considerable activities in the field of cognitive and software defined radios and triggered extensive research in adequate components and technology platforms. To meet the stringent requirements of these systems, especially in ag- ity and cost, new components with enhanced performances and new functionalities are needed. In this sense the components based on ferroelectrics have greater - tential and already are gaining ground.
Reconfigurable Circuits And Technologies For Smart Millimeter Wave Systems
DOWNLOAD
Author : Philippe Ferrari
language : en
Publisher:
Release Date : 2022-05-25
Reconfigurable Circuits And Technologies For Smart Millimeter Wave Systems written by Philippe Ferrari and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-25 with Technology & Engineering categories.
Describes the theory, modeling, and design of tunable mm-wave circuits and systems using CMOS, RF MEMS, and microwave liquid crystals.
Advanced Ceramic Materials
DOWNLOAD
Author : Ashutosh Tiwari
language : en
Publisher: John Wiley & Sons
Release Date : 2016-08-12
Advanced Ceramic Materials written by Ashutosh Tiwari and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-12 with Technology & Engineering categories.
Ceramic materials are inorganic and non-metallic porcelains, tiles, enamels, cements, glasses and refractory bricks. Today, "ceramics" has gained a wider meaning as a new generation of materials influence on our lives; electronics, computers, communications, aerospace and other industries rely on a number of their uses. In general, advanced ceramic materials include electro-ceramics, optoelectronic-ceramics, superconductive ceramics and the more recent development of piezoelectric and dielectric ceramics. They can be considered for their features including mechanical properties, decorative textures, environmental uses, energy applications, as well as their usage in bio-ceramics, composites, functionally graded materials, intelligent ceramics and so on. Advanced Ceramic Materials brings together a group of subject matter experts who describe innovative methodologies and strategies adopted in the research and development of the advanced ceramic materials. The book is written for readers from diverse backgrounds across chemistry, physics, materials science and engineering, medical science, pharmacy, environmental technology, biotechnology, and biomedical engineering. It offers a comprehensive view of cutting-edge research on ceramic materials and technologies. Divided into 3 parts concerning design, composites and functionality, the topics discussed include: Chemical strategies of epitaxial oxide ceramics nanomaterials Biphasic, triphasic and multiphasic calcium orthophosphates Microwave assisted processing of advanced ceramic composites Continuous fiber reinforced ceramic matrix composites Yytria and magnesia doped alumina ceramic Oxidation induced crack healing SWCNTs vs MWCNTs reinforcement agents Organic and inorganic wastes in clay brick production Functional tantalum oxides Application of silver tin research on hydroxyapatite
Microwaves Millimeter Wave And Terahertz Liquid Crystals
DOWNLOAD
Author : Anyong Qing
language : en
Publisher: Springer Nature
Release Date : 2024-03-05
Microwaves Millimeter Wave And Terahertz Liquid Crystals written by Anyong Qing and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-05 with Technology & Engineering categories.
This book is the first ever monograph on nematic liquid crystals for microwaves, millimeter waves and terahertz waves. It presents the first hand independent studies on nematic liquid crystals for microwaves, millimeter waves and terahertz waves. This book opens with an introduction to generic liquid crystals and a retrospective review about nematic liquid crystals in microwaves, millimeter waves and terahertz waves. Attention is then focused on the latest in-house progress on microwave, millimeter wave and terahertz nematic liquid crystals. Synthesis and characterization of novel nematic liquid crystals are first presented, followed by indigenous technologies to manufacture functional nematic liquid crystal devices for microwaves, millimeter waves and terahertz waves. A few self-developed representative advanced functional devices are shown to demonstrate the promising perspective of liquid crystals for not only microwaves, millimeter waves and terahertz waves but also many other non-display applications. The presented studies will attract scientists, engineers and students from various disciplines, such as materials, chemical, electrical, biological, and biomedical engineering. The book is intended for undergraduates, graduates, researchers, professionals and industrial practitioners who are interested in developing novel liquid crystals and further extending liquid crystals beyond display.
Reconfigurable Transceiver Architecture For Multiband Rf Frontends
DOWNLOAD
Author : Erick Gonzalez Rodriguez
language : en
Publisher: Springer
Release Date : 2015-09-29
Reconfigurable Transceiver Architecture For Multiband Rf Frontends written by Erick Gonzalez Rodriguez and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-29 with Technology & Engineering categories.
This book investigates and discusses the hardware design and implementation to achieve smart air interfaces with a reduced number of Radio Frequency (RF) transmitter and receiver chains, or even with a single reconfigurable RF-Frontend in the user terminal. Various hardware challenges are identified and addressed to enable the implementation of autonomous reconfigurable RF-Frontend architectures. Such challenges are (i) the conception of a transceiver with wide tuning range of at least up to 6 GHz, (ii) the system integration of reconfigurable technologies targeting current compact devices that demand voltages up to 100 V for adaptive controlling and (iii) the realization of a multiband and multistandard antenna module employing agile components to provide flexible frequency coverage. A solid design of a reconfigurable frontend is proposed from the RF part to the digital baseband. The system integration of different components in the reconfigurable RF-Frontend of a portable-oriented device architecture is demonstrated.
Mems Sensors
DOWNLOAD
Author : Siva Yellampalli
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-07-18
Mems Sensors written by Siva Yellampalli and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-18 with Technology & Engineering categories.
MEMS by becoming a part of various applications ranging from smartphones to automobiles has become an integral part of our everyday life. MEMS is building synergy between previously unrelated fields such as biology, microelectronics and communications, to improve the quality of human life. The sensors in MEMS gather information from the surrounding, which is then processed by the electronics for decision-making to control the environment. MEMS offers opportunities to miniaturize devices, integrate them with electronics and realize cost savings through batch fabrication. MEMS technology has enhanced many important applications in domains such as consumer electronics, biotechnology and communication and it holds great promise for continued contributions in the future. This book focuses on understanding the design, development and various applications of MEMS sensors.
Electroceramic Based Mems
DOWNLOAD
Author : Nava Setter
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-03-30
Electroceramic Based Mems written by Nava Setter and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-30 with Technology & Engineering categories.
The book is focused on the use of functional oxide and nitride films to enlarge the application range of MEMS (microelectromechanical systems), including micro-sensors, micro-actuators, transducers, and electronic components for microwaves and optical communications systems. Applications, emerging applications, fabrication technology and functioning issues are presented and discussed. The book covers the following topics: Part A: Applications and devices with electroceramic-based MEMS: Chemical microsensors Microactuators based on thin films Micromachined ultrasonic transducers Thick-film piezoelectric and magnetostrictive devices Pyroelectric microsystems RF bulk acoustic wave resonators and filters High frequency tunable devices MEMS for optical functionality Part B: Materials, fabrication technology, and functionality: Ceramic thick films for MEMS Piezoelectric thin films for MEMS Materials and technology in thin films for tunable high frequency devices Permittivity, tunability and loss in ferroelectrics for reconfigurable high frequency electronics Microfabrication of piezoelectric MEMS Nano patterning methods for electroceramics Soft lithography emerging techniques The book is addressed to engineers, scientists and researchers of various disciplines, device engineers, materials engineers, chemists, physicists and microtechnologists who are working and/or interested in this fast growing and highly promising field. The publication of this book follows a Special Issue on electroceramic-based MEMS that was published in the Journal of Electroceramics at the beginning of 2004. The ten invited papers of that special issue were adapted by the authors into chapters of the present book and five additional chapters were added.
Physics And Mechanics Of New Materials And Their Applications
DOWNLOAD
Author : Ivan A. Parinov
language : en
Publisher: Springer Nature
Release Date : 2025-06-07
Physics And Mechanics Of New Materials And Their Applications written by Ivan A. Parinov and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-07 with Technology & Engineering categories.
The book provides new results of internationally recognized scientific teams in the fields of Materials Science, Physics, Mechanics, Fabrication Techniques and Technologies of Advanced Materials, operating in wide scaling from nanometer to macroscopic range. The developed theoretical and experiment approaches cover prospective manufacture methods of nanomaterials, ferroelectrics, piezoelectrics (environmentally friendly) and other advanced materials and composites. The book discusses fabrication techniques, physics, mechanics, and applications of promising materials and composites. It presents numerous results of theoretical and experimental studies of novel materials and devices with beforehand given and improved structure-sensitive properties, based on the methods of biology, inorganic and organic chemistry, magnetoelectric elasticity, physics of condensed matter and material science. Thus, the book allows one to better understand the modern requirements for advanced materials and composites. The results obtained also include computational algorithms and original hard- and software, used in realization of numerical methods (in particular, finite-element modeling), demonstrating fascinating new advancements for wide spectrum of novel materials (which could be obtained due to reprocessing or using natural materials, wastes, fruits and plants) and devices. The advanced materials with specific properties and novel devices, based on them, show higher and improved properties in comparison with the properties of the competitive publications. In the result, it gives a new knowledge, which is necessary for numerous applications and subsequent development of industry and the methods of management and marketing. The original theoretical, numerical and experiment methods, manufactured devices and set-ups demonstrate significant possibilities in expanding the research of various physical processes and phenomena. They provide different improvements in the study of numerous structure-sensitive characteristics of solids and structures. The book will be useful for students, post-graduate students, scientists and engineers, which research and develop a new generation of nanomaterials and nanocomposites, ferroelectric and piezoelectric materials, other promising structures and compositions with structure-sensitive properties, and various devices, designed on their base and used in different applications of science, technique and technology. Moreover, it will be very interesting for specialists, working in industry, management and marketing. The book is important for unification and development of various expertise, designs and studies. It presents new research methods and scientific results in the Condensed Matter Physics, Materials Science, Physical and Mechanical Experiment, Processing Techniques and Engineering of Nanomaterials, Piezoelectrics and other Advanced Materials and Composites, Computational Methods, numerous applications and developed devices.
Tuneable Film Bulk Acoustic Wave Resonators
DOWNLOAD
Author : Spartak Gevorgian
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-02-14
Tuneable Film Bulk Acoustic Wave Resonators written by Spartak Gevorgian and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-14 with Technology & Engineering categories.
To handle many standards and ever increasing bandwidth requirements, large number of filters and switches are used in transceivers of modern wireless communications systems. It makes the cost, performance, form factor, and power consumption of these systems, including cellular phones, critical issues. At present, the fixed frequency filter banks based on Film Bulk Acoustic Resonators (FBAR) are regarded as one of the most promising technologies to address performance -form factor-cost issues. Even though the FBARs improve the overall performances the complexity of these systems remains high. Attempts are being made to exclude some of the filters by bringing the digital signal processing (including channel selection) as close to the antennas as possible. However handling the increased interference levels is unrealistic for low-cost battery operated radios. Replacing fixed frequency filter banks by one tuneable filter is the most desired and widely considered scenario. As an example, development of the software based cognitive radios is largely hindered by the lack of adequate agile components, first of all tuneable filters. In this sense the electrically switchable and tuneable FBARs are the most promising components to address the complex cost-performance issues in agile microwave transceivers, smart wireless sensor networks etc. Tuneable Film Bulk Acoustic Wave Resonators discusses FBAR need, physics, designs, modelling, fabrication and applications. Tuning of the resonant frequency of the FBARs is considered. Switchable and tuneable FBARs based on electric field induced piezoelectric effect in paraelectric phase ferroelectrics are covered. The resonance of these resonators may be electrically switched on and off and tuned without hysteresis. The book is aimed at microwave and sensor specialists in the industry and graduate students. Readers will learn about principles of operation and possibilities of the switchable and tuneable FBARs, and will be given general guidelines for designing, fabrication and applications of these devices.
Artificial Transmission Lines For Rf And Microwave Applications
DOWNLOAD
Author : Ferran Martín
language : en
Publisher: John Wiley & Sons
Release Date : 2015-07-13
Artificial Transmission Lines For Rf And Microwave Applications written by Ferran Martín and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-13 with Technology & Engineering categories.
This book presents and discusses alternatives to ordinary transmission lines for the design and implementation of advanced RF/microwave components in planar technology. This book is devoted to the analysis, study and applications of artificial transmission lines mostly implemented by means of a host line conveniently modified (e.g., with modulation of transverse dimensions, with etched patterns in the metallic layers, etc.) or with reactive loading, in order to achieve novel device functionalities, superior performance, and/or reduced size. The author begins with an introductory chapter dedicated to the fundamentals of planar transmission lines. Chapter 2 is focused on artificial transmission lines based on periodic structures (including non-uniform transmission lines and reactively-loaded lines), and provides a comprehensive analysis of the coupled mode theory. Chapters 3 and 4 are dedicated to artificial transmission lines inspired by metamaterials, or based on metamaterial concepts. These chapters include the main practical implementations of such lines and their circuit models, and a wide overview of their RF/microwave applications (including passive and active circuits and antennas). Chapter 5 focuses on reconfigurable devices based on tunable artificial lines, and on non-linear transmission lines. The chapter also introduces several materials and components to achieve tuning, including diode varactors, RF-MEMS, ferroelectrics, and liquid crystals. Finally, Chapter 6 covers other advanced transmission lines and wave guiding structures, such as electroinductive-/magnetoinductive-wave lines, common-mode suppressed balanced lines, lattice-network artificial lines, and substrate integrated waveguides. Artificial Transmission Lines for RF and Microwave Applications provides an in-depth analysis and discussion of artificial transmission lines, including design guidelines that can be useful to researchers, engineers and students.